package com.test.pattern.proxy.jdk_proxy;

/**
 * @ClassName: SellTickets
 * @description: 售卖火车票抽象接口(抽象主题)
 * @author: Mr du
 * @create: 2024-02-17 22:41
 */
public interface SellTickets {

    /**
     * 售卖火车票
     */
    void sell();
}
